In April 2007, Transport for London painted over Banksy's image of a scene from Quentin Tarantino's film Pulp Fiction (1994), featuring Samuel L. Jackson and John Travolta clutching bananas instead of guns. Although the image was very popular, Transport for London claimed that the graffiti created "a general atmosphere of neglect and social decay which in turn encourages crime" and their staff are "professional cleaners not professional art critics". Banksy painted the same site again and, initially, the actors were portrayed as holding real guns instead of bananas, but they were adorned with banana costumes. Some time later, Banksy made a tribute artwork over this second Pulp Fiction work. The tribute was for 19-year-old British graffiti artist Ozone who, along with fellow artist Wants, was hit by an underground train in Barking, east London on 12 January 2007. Banksy depicted an angel wearing a bullet-proof vest holding a skull. They also wrote a note on their website saying:
Une imposante tête d’éléphant en déco mur métal design ! Installez ce pachyderme à vos murs avec notre sculpture métal contemporaine réalisée à la main ! Les dimensions de cette décoration murale métal sont 45 cm x 52 cm (version L) et 75 x 90 cm (version XL). Cet éléphant noir en déco métal design est en livraison gratuite en France Métropolitaine et Belgique.
The disadvantages of pre-fabricated murals and decals are that they are often mass-produced and lack the allure and exclusivity of an original artwork. They are often not fitted to the individual wall sizes of the client and their personal ideas or wishes can not be added to the mural as it progresses. The Frescography technique, a digital manufacturing method (CAM) invented by Rainer Maria Latzke addresses some of the personalisation and size restrictions.